SPEED DOME CAMERAS OVERVOLTAGE LIMITER OPSD-5

It is designed to Speed Dome cameras overvoltage protection. The device protects: Video line (symetric or asymmetric signal), RS-485 line, DC 12V power line or AC 24V power line;










































Standard:
  • AHD – 5 Mpx
  • HD-CVI – 8 Mpx 4K UHD
  • HD-TVI – 5 Mpx
  • CVBS – PAL / NTSC
  • Device protects:
  • Video line (asymmetric or symmetric signal)
  • RS-485
  • Power supply 12V DC
  • Power supply 24V AC
  • Input socket type: terminals
    Output socket type: terminals
    Threshold voltage: > 2.4 V (wire/wire) ( Video )
    > 8.2 V (wire/wire) ( RS-485 )
    > 15 V (wire/wire) ( Power supply 12V DC )
    > 36 V (wire/wire) ( Power supply 24V AC )
    > 18.4 V (wire/ground) ( Video )
    > 19.4 V (wire/ground) ( RS-485 )
    > 47 V (wire/ground) ( Power supply 12V DC )
    > 47 V (wire/ground) ( Power supply 24V AC )
    Maximum stroke current: 5 kA ( Video )
    5 kA ( Power supply 12V DC )
    5 kA ( Power supply 24V AC )
    Maximal stroke current RS-485 (t=8.3ms): 30 A
    Serial impedance per line: 1 Ω ( Wire Video )
    Capacity: < 7 pF ( Video )
    Response time: 15 ns ( Video )
    15 ns ( RS-485 )
    15 ns ( Power supply 12V DC )
    15 ns ( Power supply 24V AC )
    Operation temp: -50 °C … 55 °C
    Permissible relative humidity: < 95 %
    Weight: 0.11 kg
    Dimensions: 120  x 91  x 37 mm
    Manufacturer / Brand: DELTA
    Guarantee: 3 years

    Our statistics collected from many years of service show that about 25 percent of damages of electronic equipment was caused by overvoltages

    Overvoltage induced out of electromagnetic field during close lightning strikes or short, rapid power stroke

    The OPSD-5 overvoltage limiter is designed to Speed Dome cameras overvoltage protection

    ATTENTION! Before installation please read the following instructions: Any installation work cannot be led during thunderstorm. The OPSD-5 requires good quality grounding installation. The limiter should be placed as near as possible to the protected device

    Producent DELTA

    EAN 5902887041914

     

    UNIVERSAL METER UT-195DS UNI-T

    The UT-195DS is a universal digital meter used to measure: voltage, current, resistance, capacitance, frequency, and checking the correctness of diodes operation; Main features: True RMS – accurate measurement of the RMS current and voltage for any waveform, Robust housing that meets the requirements of the IP65 "Index of Protection" class, REL – relative measurement mode, Analog bargraph </span>;




























































    DC voltage measurement: 600 mV ± (0.7% + 3)  @ 0.1 mV ,
    6 V ± (0.5% + 3)  @ 0.001 V ,
    60 V ± (0.7% + 3)  @ 0.01 V ,
    600 V ± (0.7% + 3)  @ 0.1 V ,
    1000 V ± (0.7% + 3)  @ 1 V ,
    6 … 60 V ± (1.5% + 4) AC + DC
    AC voltage measurement: 600 mV ± (1% + 4)  @ 0.1 mV ,
    6 V ± (0.7% + 3)  @ 0.001 V ,
    60 V ± (1% + 3)  @ 0.01 V ,
    600 V ± (1% + 3)  @ 0.1 V ,
    750 V ± (1% + 3)  @ 1 V

  • LPF mode :
  • 6 … 750 V ± (2% + 3)  @ 0.1 V

  • LoZ mode :
  • 600 V ± (2% + 3)  @ 0.1 V
    DC current measurement: 600 µA ± (0.8% + 3)  @ 0.1 µA ,
    6000 µA ± (0.8% + 3)  @ 1 µA ,
    60 mA ± (0.8% + 3)  @ 0.01 mA ,
    600 mA ± (0.8% + 3)  @ 0.1 mA ,
    6 A ± (1% + 3)  @ 0.001 A ,
    20 A ± (1.2% + 5)  @ 0.01 A
    AC current measurement: 600 µA ± (1% + 3)  @ 0.1 µA ,
    6000 µA ± (1% + 3)  @ 1 µA ,
    60 mA ± (1% + 3)  @ 0.01 mA ,
    600 mA ± (1% + 3)  @ 0.1 mA ,
    6 A ± (1.2% + 3)  @ 0.001 A ,
    20 A ± (1.5% + 5)  @ 0.01 A
    Resistance measurement: 600 Ω ± (1% + 2)  @ 0.1 Ω ,
    6 kΩ ± (0.8% + 2)  @ 0.001 kΩ ,
    60 kΩ ± (0.8% + 2)  @ 0.01 kΩ ,
    600 kΩ ± (0.8% + 2)  @ 0.1 kΩ ,
    6 MΩ ± (1.2% + 3)  @ 0.001 MΩ ,
    60 MΩ ± (2.5% + 5)  @ 0.01 MΩ
    Capacitance measurement: 6 nF ± (3% + 10)  @ 1 pF ,
    60 nF … 600 µF ± (3% + 5)  @ 10 pF … 100 nF ,
    6 mF … 60 mF ± 10%  @ 1 µF … 10 µF
    Inductance measurement: ''
    Frequency measurement: 100 Hz … 40 MHz ± (0.1% + 4)  @ 0.01 Hz … 0.01 MHz
    Square-wave signal duty ratio measurement: 0.1 % … 99.9 % ± (2% + 5)  @ 0.1 %
    Temperature measurement: ''
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • True RMS – accurate measurement of the RMS current and voltage for any waveform,
  • Possibility to measure AC voltage using low measuring impedance (LoZ mode),
  • LPF function – allows to measure the AC voltage values using low-pass filter with a frequency limit of 200 Hz,
  • Robust housing that meets the requirements of the IP65 "Index of Protection" class,
  • Freezing the last reading,
  • Test and identification of phase sequence for a three-phase motor: 600 V,
  • Writing the value MAX / MIN,
  • REL – relative measurement mode,
  • Writing the value peak,
  • Analog bargraph,
  • Large, double LCD display with backlight,
  • Low battery level alarm,
  • Flashlight built-in,
  • Aesthetic and solid construction,
  • The set includes a practical case
  • Power supply: 9V, type 6LR61 battery (included)
    Weight: 0.47 kg
    Dimensions: 195  x 95  x 61 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-195DS is a universal digital meter used to measure: voltage, current, resistance, capacitance, frequency, and checking the correctness of diodes operation

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode


    The device meets the IP65 tightness class

    Producent UNI-T

    EAN 5901890028844

     

    UNIVERSAL METER UT-171B UNI-T

    The UT-171B is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes; Main features: True RMS – accurate measurement of the RMS current and voltage for any waveform, NCV – electric field detection function, Freezing the highest or lowest measurement, Writing the value peak, REL – relative measurement mode, Analog bargraph, Possibility to save readings, access saved results and send them to a computer using the USB interface </span>;

























































    DC voltage measurement: 600 mV ± (0.025% + 5)  @ 10 µV ,
    6 V ± (0.025% + 5)  @ 100 µV ,
    60 V ± (0.025% + 5)  @ 1 mV ,
    600 V ± (0.03% + 5)  @ 10 mV ,
    1000 V ± (0.03% + 5)  @ 100 mV
    AC voltage measurement:
  • 600 mV @ 10 µV :
  • ± (0.4% + 40)  @ 45 Hz … 1 kHz
    ± (5.0% + 40)  @ >1 kHz … 10 kHz
    ± (5.5% + 40)  @ >10 kHz … 20 kHz
    ± (8.0% + 40)  @ >20 kHz … 100 kHz

  • 6 V @ 100 µV :
  • ± (0.4% + 40)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz
    ± (3.0% + 40)  @ >10 kHz … 20 kHz
    ± (8.0% + 40)  @ >20 kHz … 100 kHz

  • 60 V @ 1 mV :
  • ± (0.4% + 40)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz
    ± (3.0% + 40)  @ >10 kHz … 20 kHz
    ± (6.0% + 40)  @ >20 kHz … 100 kHz

  • 600 V @ 10 mV :
  • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (3.0% + 40)  @ >1 kHz … 10 kHz

  • 1000 V @ 100 mV :
  • ± (0.6% + 40)  @ 45 Hz … 1 kHz
    ± (3.5% + 40)  @ >1 kHz … 10 kHz
    DC current measurement: 600 µA ± (0.25% + 20)  @ 0.01 µA ,
    6000 µA ± (0.25% + 2)  @ 0.1 µA ,
    60 mA ± (0.15% + 10)  @ 1 µA ,
    600 mA ± (0.15% + 10)  @ 10 µA ,
    6 A ± (0.5% + 10)  @ 100 µA
    10 A ± (0.5% + 2)  @ 1 mA
    AC current measurement:
  • 600 µA @ 0.01 µA :
  • ± (0.75% + 20)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 20 kHz
    ± (6.0% + 40)  @ >20 kHz … 100 kHz

  • 6000 µA @ 0.1 µA :
  • ± (0.75% + 20)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 20 kHz
    ± (3.0% + 40)  @ >20 kHz … 100 kHz

  • 60 mA @ 1 µA :
  • ± (0.75% + 20)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 20 kHz
    ± (9.0 + 40)  @ >20 kHz … 100 kHz

  • 600 mA @ 10 µA :
  • ± (0.75% + 20)  @ 45 Hz … 1 kHz
    ± (1.5% + 10)  @ >1 kHz … 20 kHz
    ± (4.0% + 40)  @ >20 kHz … 100 kHz

  • 6 A @ 100 µA :
  • ± (1.5% + 20)  @ 45 Hz … 1 kHz
    ± (6.0% + 40)  @ >1 kHz … 20 kHz
  • 10 A @ 1 mA :
  • ± (1.5% + 5)  @ 45 Hz … 1 kHz
    ± (5.0% + 10)  @ >1 kHz … 20 kHz
    Resistance measurement: 600 Ω ± (0.05% + 10)  @ 0.01 Ω ,
    6 kΩ ± (0.05% + 2)  @ 0.1 Ω ,
    60 kΩ ± (0.05% + 2)  @ 1 Ω ,
    600 kΩ ± (0.05% + 2)  @ 10 Ω ,
    6 MΩ ± (0.15% + 5)  @ 100 Ω ,
    60 MΩ ± (3.0% + 2)  @ 1 kΩ
    Capacitance measurement: 6 nF ± (3.0% + 30) + capacity of test leads @ 1 pF ,
    60 nF … 600 µF ± (2.5% + 5)  @ 10 pF … 100 nF ,
    6 mF … 60 mF ± 10%  @ 1 µF … 10 µF
    Inductance measurement: ''
    Frequency measurement: 60 Hz … 10 MHz ± (0.01% + 5)  @ 0.001 Hz … 0.001 MHz
    Temperature measurement:
  • °C
  • -40  … 0 °C ± (2.0% + 30)  @ 0.1 °C
    >0  … 100 °C ± (1.0% + 30)  @ 0.1 °C
    >100  … 1000 °C ± 2.5%  @ 0.1 °C,
  • °F
  • -40  … 32 °F ± (2.5% + 50)  @ 0.1 °F
    >32  … 212 °F ± (1.5% + 50)  @ 0.1 °F
    >212  … 1832 °F ± (2.5% + 50)  @ 0.1 °F
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • True RMS – accurate measurement of the RMS current and voltage for any waveform,
  • NCV – electric field detection function,
  • Freezing the last reading,
  • Freezing the highest or lowest measurement,
  • Writing the value peak,
  • REL – relative measurement mode,
  • Analog bargraph,
  • Possibility to save readings, access saved results and send them to a computer using the USB interface,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes a practical case
  • Power supply: Built-in battery 7.4V / 1800mAh, the set includes a 10V / 500mA power supply and a power adapter for charging the battery
    Weight: 0.53 kg
    Dimensions: 206  x 95  x 55 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-171B is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode

    Additionally, the UT-171B has an electric field detection (NCV) function

    Producent UNI-T

    EAN 5901890018265

     

    UNIVERSAL METER UT-181A UNI-T

    The UT-181A is a universal digital meter used to measure: voltage, current, resistance, capacity, frequency, temperature and checking the correct operation of diodes; Main features: True RMS – accurate measurement of the RMS current and voltage for any waveform, Freezing the highest or lowest measurement, Writing the value peak, REL – relative measurement mode, Analog bargraph, Possibility to save readings, access saved results and send them to a computer using the USB interface Large, easy to read LCD graphic display with backlight, </span>;






























































    DC voltage measurement: 60 mV ± (0.025% + 20)  @ 0.001 mV ,
    600 mV ± (0.025% + 5)  @ 0.01 mV ,
    6 V ± (0.025% + 5)  @ 0.0001 V ,
    60 V ± (0.025% + 5)  @ 0.001 V ,
    600 V ± (0.03% + 5)  @ 0.01 V ,
    1000 V ± (0.03% + 5)  @ 0.1 V
    AC voltage measurement:
  • 60 mV @ 0.001 mV :
  • ± (0.6% + 60)  @ 45 Hz … 1 kHz ,
    ± (1.2% + 60)  @ >1 kHz … 10 kHz ,
    ± (3.0% + 60)  @ >10 kHz … 20 kHz ,
    ± (4.0% + 60)  @ >20 kHz … 100 kHz ,

  • 600 mV @ 0.01 mV :
  • ± (0.3% + 30)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz
    ± (3.0% + 40)  @ >10 kHz … 20 kHz
    ± (4.0% + 40)  @ >20 kHz … 100 kHz ,

  • 6 V @ 0.0001 V :
  • ± (0.3% + 30)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz
    ± (3.0% + 40)  @ >10 kHz … 20 kHz
    ± (4.0% + 40)  @ >20 kHz … 100 kHz ,

  • 60 V @ 0.001 V :
  • ± (0.3% + 30)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz
    ± (3.0% + 40)  @ >10 kHz … 20 kHz
    ± (4.0% + 40)  @ >20 kHz … 100 kHz

  • 600 V @ 0.01 V :
  • ± (0.3% + 30)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz ,
    ± (3.0% + 40)  @ >10 kHz … 20 kHz ,

  • 1000 V @ 0.1 V :
  • ± (0.6% + 30)  @ 45 Hz … 1 kHz
    ± (3.0% + 40)  @ >1 kHz … 5 kHz ,
    ± (6.0% + 40)  @ >5 kHz … 10 kHz
    DC current measurement: 600 µA ± (0.08% + 20)  @ 0.01 µA ,
    6000 µA ± (0.08% + 10)  @ 0.1 µA ,
    60 mA ± (0.08% + 20)  @ 0.001 mA ,
    600 mA ± (0.15% + 10)  @ 0.01 mA ,
    10 A ± (0.5% + 10)  @ 0.001 A
    AC current measurement:
  • 600 µA @ 0.01 µA :
  • ± (0.6% + 40)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz

  • 6000 µA @ 0.1 µA :
  • ± (0.6% + 20)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz

  • 60 mA @ 0.001 mA :
  • ± (0.6% + 40)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz

  • 600 mA @ 0.01 mA :
  • ± (0.6% + 20)  @ 45 Hz … 1 kHz
    ± (1.2% + 40)  @ >1 kHz … 10 kHz

  • 10 A @ 0.001 A :
  • ± (1.0% + 20)  @ 45 Hz … 1 kHz
    ± (3.0% + 40)  @ >1 kHz … 10 kHz
    Resistance measurement: 600 Ω ± (0.05% + 10)  @ 0.01 Ω ,
    6 kΩ ± (0.05% + 2)  @ 0.0001 kΩ ,
    60 kΩ ± (0.05% + 2)  @ 0.001 kΩ ,
    600 kΩ ± (0.05% + 2)  @ 0.01 kΩ ,
    6 MΩ ± (0.3% + 10)  @ 0.0001 MΩ ,
    60 MΩ ± (2.0% + 10)  @ 0.001 MΩ
    Capacitance measurement: 6 nF ± (3.0% + 10)  @ 0.001 nF ,
    60 nF ± (2.5% + 5)  @ 0.01 nF ,
    600 nF ± (2.0% + 5)  @ 0.1 nF ,
    6 µF ± (2.0% + 5)  @ 0.001 µF ,
    60 µF ± (2.0% + 5)  @ 0.01 µF
    600 µF ± (2.0% + 5)  @ 0.1 µF ,
    6 mF ± (5.0% + 5)  @ 0.001 mF ,
    60 mF @ 0.01 mF – visual measurement
    Inductance measurement: ''
    Frequency measurement: 60 Hz ± (0.02% + 8)  @ 0.001 Hz ,
    600 Hz ± (0.01% + 5)  @ 0.01 Hz ,
    6 kHz ± (0.01% + 5)  @ 0.0001 kHz ,
    60 kHz ± (0.01% + 5)  @ 0.001 kHz ,
    600 kHz ± (0.01% + 5)  @ 0.01 kHz ,
    6 MHz ± (0.01% + 5)  @ 0.0001 MHz ,
    60 MHz ± (0.01% + 5)  @ 0.001 MHz
    Square-wave signal duty ratio measurement: 10 % … 90 % ± (1.2% + 30)  @ 0.01 %
    Pulse width measurement: 250 ms ± (1.2% + 30)  @ 0.001 ms … 0.01 ms
    Temperature measurement:
  • °C
  • -40  … 40 °C ± (2.0% + 30)  @ 0.1 °C
    >40  … 400 °C ± (1.0% + 30)  @ 0.1 °C
    >400  … 1000 °C ± 2.5%  @ 0.1 °C,
  • °F
  • -40  … 104 °F ± (2.5% + 50)  @ 0.1 °F
    >104  … 752 °F ± (1.5% + 50)  @ 0.1 °F
    >752  … 1832 °F ± 2.5%  @ 0.1 °F
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • True RMS – accurate measurement of the RMS current and voltage for any waveform,
  • Freezing the last reading,
  • Freezing the highest or lowest measurement,
  • Writing the value peak,
  • REL – relative measurement mode,
  • Analog bargraph,
  • Possibility to save readings, access saved results and send them to a computer using the USB interface,
  • Large, easy to read LCD graphic display with backlight,
  • The ability to draw a trend graph of changes in the measured value over time based on the data stored in the device from continuous measurement,
  • Save to 20000 measurement results in the device memory,
  • Voltage level measurement (dBV/dBm),
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes a practical case
  • Power supply: Built-in battery 7.4V / 2200mAh, the set includes a 10V / 500mA power supply and a power adapter for charging the battery
    Weight: 0.62 kg
    Dimensions: 226  x 104  x 63 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-181A is a universal digital meter used to measure: voltage, current, resistance, capacity, frequency, temperature and checking the correct operation of diodes

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode


    The device enables the graphical presentation of the trend of changes in the measured value

    Producent UNI-T

    EAN 5901890013338

     

    MULTI-FUNCTIONAL CCTV TESTER CS-H9F-80HQ

    Video standard: AHD – 8 Mpx, HD-CVI – 8 Mpx, HD-TVI – 8 Mpx, TCP/IP – 4K, CVBS – PAL / NTSC </span>; Display: 7 " Retina – capacitive touch screen, 1920 x 1200 px </span>; Video input: 1 pcs AHD / HD-CVI / HD-TVI / CVBS – BNC socket 1 pcs HDMI </span>; Video output: 1 pcs CVBS 1 pcs HDMI </span>; Port LAN: 2 pcs – PoE cameras and switches support </span>; Serial ports: RS-485 </span>; Protocols: : Pelco-D, Pelco-P </span>; Wi-Fi Module</span>; Digital multimeter: Measurement : voltage, current, resistance, continuity test, diode test, electrical capacity </span>; Optical power measurement: Range : -70 … +10 dBm </span>; VLS (VFL) – Visual Fault Locator of fiber cable: Laser LD </span>; Main features: Supported image compression methods : H.265, H.264, MJPEG </span>;


















































































    Video standard:
  • AHD – 8 Mpx,
  • HD-CVI – 8 Mpx,
  • HD-TVI – 8 Mpx,
  • TCP/IP4K,
  • CVBSPAL / NTSC
  • Display: 7 " Retina – capacitive touch screen, 1920 x 1200 px
    Video input:
  • 1 pcs AHD / HD-CVI / HD-TVI / CVBS – BNC socket
  • 1 pcs HDMI
  • Video output:
  • 1 pcs CVBS – BNC socket
  • 1 pcs HDMI
  • Port LAN: 2 pcs – PoE cameras and switches support
    Audio input: 1 pcs Mini Jack
    Audio output: 1 pcs Mini Jack
    Video signal level meter: AHD, HD-CVI, HD-TVI, CVBS : Peak level, Sync level, Burst
    Video signal generator:
  • Test signal generator
  • Generating eight color bars in PAL / NTSC standards
  • It is possible to generate a blue or black screen
  • Serial ports: RS-485
    Protocols: Support for over 30 RS485 protocols : Pelco-D, Pelco-P, YAAN, YAAN-O, YAAN-1, SAMSUNG, PANASONIC, Lilin-FAST, Lilin-MLP2, MOLYNX, MINKING A01, Fastrax, CBC, LC-NEW, WV-CS850, SONY-EVI, LG-MULTIX, DAT-SD, VICON, Vcltp, DH-YTC 06, Santachi, Bosch OSRD, TeleEye DM2, HD 600, Hikvision, KALATEL ASC, AD 168(M-B), SAMSUNG SPD, Siemens, Cohu, MINKING B01, ALEC
    Baud rates: 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200 b/s
    LAN (twisted-pair) or telephone cables testing: UTP cables or phone lines connecting test with RJ-45 connectors
    RS-485, RS-232 lines test: Data analysis from control device (the commands are displayed in hexadecimal)
    Wi-Fi Module: ''
    Identification the wire in the group of wires: ''
    Audio test: ''
    Digital multimeter: Measurement : voltage, current, resistance, continuity test, diode test, electrical capacity
    Optical power measurement: Optical power measurement in fiber optic networks (ST and SC adapters)
    Optical wavelength : 850, 1300, 1310, 1490, 1550, 1625 nm
    Range : -70 … +10 dBm
    VLS (VFL) – Visual Fault Locator of fiber cable: Laser LD, 650 nm, 10 mW
    TDR reflectometer: Detecting and locating a cable break (UTP only)
    Operation as power source:
  • 5 V DC / 2 A from USB port
  • 12 V DC / 3 A
  • 24 V DC / 2 A
  • 48 V (PoE, LAN), 24 W
  • Battery power supply:
  • Li-Ion battery 7000 mAh
  • 12 V DC / 2 A (power adapter included)
  • Estimated battery operation time: max. 10 hours
    Operation: Graphical menu – touch control and by using the buttons
    Main features:
  • AHD cameras test
  • HD-CVI cameras test
  • HD-TVI cameras test
  • PAL/NTSC cameras test
  • IP cameras test – Supported image compression methods : H.265, H.264, MJPEG
  • Searching and view of IP cameras compatible with Onvif
  • Motor units and PTZ (Speed Dome) cameras control
  • IP cameras view from embedded applications – gDMSS HD Lite, gDMSS Lite, Safire Connect, Network State, XMEye, CloudSEE Tiandy tool, Fseye, EZView, FreeIP PRO, iVMS-4500 HD Safire EasyView, MEye
  • Embedded Internet browser – Google Chrome
  • Test signal generator
  • LAN connections monitoring
  • IP addresses scanner
  • PING – test the link using ICMP packets
  • Detection of the connected port in switch
  • LAN (twisted-pair) cables testing
  • PoE cameras and switches support
  • PoE power meter
  • DC 5V / 12V / 48V power source
  • Identification the wire in the group of wires
  • TDR reflectometer
  • Optical power meter
  • VLS (VFL) – Visual Fault Locator of fiber cable
  • Digital Multimeter
  • Data monitor – serial port data analysis RS-485
  • The Cable tracer application – easy cable location in a disordered bundle
  • Audio test
  • Hotspot – Wi-Fi
  • Video recording to micro SD card with playback possibility – 8 GB included
  • Playback the records
  • VLC Media Player application installed – the ability to play multimedia files in many popular formats (.mp3, .mp4, .avi, .mpeg and others)
  • Calculator
  • Quickoffice package installed – creation and reading of .docx text documents, .xlsx spreadsheets and .pptx multimedia presentations
  • Flashlight built-in
  • The ability to change the display theme and background
  • Illuminated buttons
  • Operation temp: -10 °C … 50 °C
    Permissible relative humidity: 30 % … 90 %
    Weight: 1.2 kg
    Dimensions: 263  x 182  x 43 mm
    Supported languages: Polish, English, Bulgarian, Czech, French, Greek, Spanish, German, Portuguese, Russian, Turkish, Italian
    Guarantee: 2 years

    Multi-functional tester of AHD, HD-CVI, HD-TVI, IP cameras, analog cameras, Speed Dome (PTZ) cameras has implemented many additional functions, necessary during initialization of the CCTV installation system

    Producent

    EAN 5902887053924

     

    MULTI-FUNCTIONAL CCTV TESTER CS-H9-80H

    Video standard: AHD – 8 Mpx, HD-CVI – 8 Mpx, HD-TVI – 8 Mpx, TCP/IP – 4K, CVBS – PAL / NTSC </span>; Display: 7 " Retina – capacitive touch screen, 1920 x 1200 px </span>; Video input: 1 pcs AHD / HD-CVI / HD-TVI / CVBS – BNC socket 1 pcs HDMI </span>; Video output: 1 pcs CVBS 1 pcs HDMI </span>; Port LAN: 2 pcs – PoE cameras and switches support </span>; Serial ports: RS-485 </span>; Protocols: : Pelco-D, Pelco-P </span>; Wi-Fi Module</span>; Digital multimeter: Measurement : voltage, current, resistance, continuity test, diode test, electrical capacity </span>; Main features: Supported image compression methods : H.265, H.264, MJPEG </span>;


















































































    Video standard:
  • AHD – 8 Mpx,
  • HD-CVI – 8 Mpx,
  • HD-TVI – 8 Mpx,
  • TCP/IP4K,
  • CVBSPAL / NTSC
  • Display: 7 " Retina – capacitive touch screen, 1920 x 1200 px
    Video input:
  • 1 pcs AHD / HD-CVI / HD-TVI / CVBS – BNC socket
  • 1 pcs HDMI
  • Video output:
  • 1 pcs CVBS – BNC socket
  • 1 pcs HDMI
  • Port LAN: 2 pcs – PoE cameras and switches support
    Audio input: 1 pcs Mini Jack
    Audio output: 1 pcs Mini Jack
    Video signal level meter: AHD, HD-CVI, HD-TVI, CVBS : Peak level, Sync level, Burst
    Video signal generator:
  • Test signal generator
  • Generating eight color bars in PAL / NTSC standards
  • It is possible to generate a blue or black screen
  • Serial ports: RS-485
    Protocols: Support for over 30 RS485 protocols : Pelco-D, Pelco-P, YAAN, YAAN-O, YAAN-1, SAMSUNG, PANASONIC, Lilin-FAST, Lilin-MLP2, MOLYNX, MINKING A01, Fastrax, CBC, LC-NEW, WV-CS850, SONY-EVI, LG-MULTIX, DAT-SD, VICON, Vcltp, DH-YTC 06, Santachi, Bosch OSRD, TeleEye DM2, HD 600, Hikvision, KALATEL ASC, AD 168(M-B), SAMSUNG SPD, Siemens, Cohu, MINKING B01, ALEC
    Baud rates: 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200 b/s
    LAN (twisted-pair) or telephone cables testing: UTP cables or phone lines connecting test with RJ-45 connectors
    RS-485, RS-232 lines test: Data analysis from control device (the commands are displayed in hexadecimal)
    Wi-Fi Module: ''
    Identification the wire in the group of wires: ''
    Audio test: ''
    Digital multimeter: Measurement : voltage, current, resistance, continuity test, diode test, electrical capacity
    Optical power measurement: ''
    VLS (VFL) – Visual Fault Locator of fiber cable: ''
    TDR reflectometer: Detecting and locating a cable break (UTP only)
    Operation as power source:
  • 12 V DC / 2 A
  • 24 V DC / 2 A
  • 5 V DC / 2 A from USB port
  • 48 V (PoE, LAN), 24 W
  • Battery power supply:
  • Li-Ion battery 7000 mAh
  • 12 V DC / 2 A (power adapter included)
  • Estimated battery operation time: max. 10 hours
    Operation: Graphical menu – touch control and by using the buttons
    Main features:
  • AHD cameras test
  • HD-CVI cameras test
  • HD-TVI cameras test
  • HD-SDI cameras test
  • PAL/NTSC cameras test
  • IP cameras test – Supported image compression methods : H.265, H.264, MJPEG
  • Searching and view of IP cameras compatible with Onvif
  • Motor units and PTZ (Speed Dome) cameras control
  • IP cameras view from embedded applications – gDMSS HD Lite, gDMSS Lite, Safire Connect, Network State, XMEye, CloudSEE, Tiandy tool, Fseye, EZView, FreeIP PRO, HuaWei Tool, UNV test tool, iVMS-4500 HD Safire EasyView, MEye
  • Embedded Internet browser – Google Chrome
  • Test signal generator
  • LAN connections monitoring
  • IP addresses scanner
  • PING – test the link using ICMP packets
  • Detection of the connected port in switch
  • LAN (twisted-pair) cables testing
  • PoE cameras and switches support
  • PoE power meter
  • DC 5V / 12V / 48V power source
  • Identification the wire in the group of wires
  • TDR reflectometer
  • Digital Multimeter
  • Data monitor – serial port data analysis RS-485
  • The Cable tracer application – easy cable location in a disordered bundle
  • Ability to display the image from the HDMI output
  • Audio test
  • Hotspot – Wi-Fi
  • Video recording to micro SD card with playback possibility – 8 GB included
  • Playback the records
  • VLC Media Player application installed – the ability to play multimedia files in many popular formats (.mp3, .mp4, .avi, .mpeg and others)
  • Calculator
  • Quickoffice package installed – creation and reading of .docx text documents, .xlsx spreadsheets and .pptx multimedia presentations
  • Flashlight built-in
  • The ability to change the display theme and background
  • Illuminated buttons
  • Operation temp: -10 °C … 50 °C
    Permissible relative humidity: 30 % … 90 %
    Weight: 1.2 kg
    Dimensions: 263  x 182  x 43 mm
    Supported languages: Polish, English, Czech, French, Greek, Spanish, German, Portuguese, Russian, Serbian, Turkish, Italian
    Guarantee: 2 years

    Multi-functional tester of AHD, HD-CVI, HD-TVI, IP cameras, analog cameras, Speed Dome (PTZ) cameras has implemented many additional functions, necessary during initialization of the CCTV installation system

    Producent

    EAN 5902887053917

     

    UNIVERSAL METER UT-71A UNI-T

    The UT-71A is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes; Main features: Freezing the highest or lowest measurement, Writing the value peak, REL – relative measurement mode, Analog bargraph, Possibility to save readings, access saved results and send them to a computer using the USB interface </span>;

























































    DC voltage measurement: 200 mV ± (0.1% + 8)  @ 0.01 mV ,
    2 V ± (0.1% + 8)  @ 0.0001 V ,
    20 V ± (0.1% + 8)  @ 0.001 V ,
    200 V ± (0.1% + 8)  @ 0.01 V ,
    1000 V ± (0.15% + 8)  @ 0.1 V
    AC voltage measurement:
  • 2 V @ 0.0001 V :
  • ± (0.8% + 40)  @ 45 Hz … 1 kHz
    ± (3% + 40)  @ 1 kHz … 10 kHz
    ± (7% + 40)  @ 10 kHz … 100 kHz

  • 20 V @ 0.001 V :
  • ± (0.8% + 40)  @ 45 Hz … 1 kHz
    ± (3% + 40)  @ 1 kHz … 10 kHz
    ± (7% + 40)  @ 10 kHz … 100 kHz

  • 200 V @ 0.01 V :
  • ± (0.8% + 40)  @ 45 Hz … 1 kHz
    ± (5% + 40)  @ 1 kHz … 10 kHz

  • 1000 V @ 0.1 V :
  • ± (1.5% + 40)  @ 45 Hz … 1 kHz
    ± (6% + 40)  @ 1 kHz … 5 kHz
    ± (10% + 40)  @ 5 kHz … 100 kHz
    DC current measurement: 200 µA ± (0.2% + 20)  @ 0.01 µA ,
    2000 µA ± (0.2% + 20)  @ 0.1 µA ,
    20 mA ± (0.2% + 20)  @ 0.001 mA ,
    200 mA ± (0.2% + 20)  @ 0.01 mA ,
    10 A ± (0.8% + 30)  @ 0.001 mA
    AC current measurement:
  • 200 µA @ 0.01 µA :
  • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 2000 µA @ 0.1 µA :
  • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 20 mA @ 0.001 mA :
  • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 200 mA @ 0.01 mA :
  • ± (1% + 15)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz

  • 10 A @ 0.001 A :
  • ± (2% + 20)  @ 45 Hz … 1 kHz
    ± (2% + 40)  @ 1 kHz … 10 kHz
    Resistance measurement: 200 Ω ± (0.5% + 20) + test leads resistance @ 0.01 Ω ,
    2 kΩ ± (0.5% + 20)  @ 0.0001 kΩ ,
    20 kΩ ± (0.5% + 20)  @ 0.001 kΩ ,
    200 kΩ ± (1% + 20)  @ 0.01 kΩ ,
    2 MΩ ± (1% + 40)  @ 0.0001 MΩ ,
    20 MΩ ± (1.5% + 40)  @ 0.001 MΩ
    Capacitance measurement: 20 nF ± (1.5% + 20) + capacity of test leads @ 0.001 nF ,
    200 nF ± (1.5% + 20)  @ 0.01 nF ,
    2 µF ± (1.5% + 20)  @ 0.0001 µF ,
    20 µF ± (1.5% + 40)  @ 0.001 µF ,
    400 µF ± (1.5% + 40)  @ 0.01 µF ,
    2 mF ± (5% + 40)  @ 0.0001 mF
    20 mF @ 0.001 mF
    Inductance measurement: ''
    Frequency measurement: 20 Hz ± (0.1% + 15)  @ 0.001 Hz
    200 Hz ± (0.1% + 15)  @ 0.01 Hz
    2 kHz ± (0.1% + 15)  @ 0.0001 Hz
    20 kHz ± (0.1% + 15)  @ 0.001 Hz
    200 kHz ± (0.1% + 15)  @ 0.01 Hz
    2 MHz ± (0.1% + 15)  @ 0.0001 MHz
    20 MHz ± (0.1% + 15)  @ 0.001 Hz
    200 MHz @ 0.01 MHz
    Temperature measurement: ''
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • Freezing the last reading,
  • Freezing the highest or lowest measurement,
  • Writing the value peak,
  • REL – relative measurement mode,
  • Analog bargraph,
  • Possibility to save readings, access saved results and send them to a computer using the USB interface,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes short test leads with crocodile clips,
  • The set includes a practical case
  • Power supply: 9V, type 6F22 battery – included
    Weight: 0.35 kg
    Dimensions: 203  x 93  x 40 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-71A is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode

    Producent UNI-T

    EAN 5901436741084

     

    Ładowarka Vista Power A8 1350W – dotykowy wyświetlacz

    Ładowarka Vista Power A8 to najnowocześniejsza ładowarka wyposażona w dotykowy wyświetlacz, wyposażone w bogate oprogramowanie do detekcji i ochrony ładowanych akumulatorów oraz usprawniające proces ładowania. Oprogramowanie rozpoznaje kilkadziesiąt typów błędów i sytuacji wyjątkowych. Maksymalna moc ładowana to aż 45A.
    Ładowarka wykonana jest z najwyższej jakości podzespołów zapewniających wysoką dokładność pomiaru prądu i napięcia. Końcówki mocy i tranzystory o bardzo niskiej tolerancji i wysokiej sprawności zapewniają bardzo dobrą kontrolę mikroprocesora nad procesem ładowania. Parametry mocowe ładowarki odpowiadają użytym do jej budowy podzespołom, dzięki temu ładowarka się nie przegrzewa i nie spadają jej parametry pracy.

    Ładowarka cechuje się m.in.:

    • Zoptymalizowane oprogramowanie sterujące

    A8 posiada automatyczną funkcję dynamicznie sterującą poziomem prądu podczas ładowania i rozładowywania. Ma to kluczowe znaczenie podczas ładowania akumulatorów litowych. Funkcja ta dodatkowo posiada zaawansowane mechanizmy zabezpieczenia przed przeładowaniem akumulatorów, gdyż przeładowanie może spowodować ich wybuch.

    • Regulowany prąd ładowania

    Prąd ładowania można dowolnie zmieniać podczas trzech pierwszych minut ładowania bez przerywania procesu ładowania

    • Wewnętrzny, niezależny, podwójny balanser akumulatorów polimerowych do 8 cel.

    Nie ma potrzeby podpinania zewnętrznego balansera

    • Zoptymalizowanie rozładowywanie akumulatorów z balanserem

    Podczas rozładowywania A8 monitoruje i balansuje napięcie na każdej celi z osobna. Jeśli rozładowywanie się nie powiedzie i jakakolwiek cela wykaże niepoprawne parametry ładowarka wskaże problem i przerwie proces.

    • Dostosowana do różnych typów akumulatorów

    A8 dopasowuje proces ładowania do każdego typu akumulatorów litowych jak LI-PO, LI-ION, LI-FE, LIFE-PO a nie tyle opiera proces ładowania na napięciu akumulatora.

    • Program szybkiego ładowania

    Specjalny program optymalizuje proces szybkiego ładowania. Ładowana pojemność jest minimalnie mniejsza w porównaniu ze standardowym programem ładowania, prąd jest redukowany przed końcem ładowania ale czas ładowania jest o 1/3 krótszy i nie zmniejsza w znaczący sposób życia akumulatora.

    • Zaawansowany program przygotowujący akumulator litowy do przechowywania

    Tryb przechowywania akumulatorów litowych przygotowuje akumulator do dłuższej retencji (hibernacji) i znacząco wydłuża jego czas życia. Akumulator po wybraniu tego trybu jest analizowany i program automatycznie dopasuje napięcie do zdefiniowanego napięcia przechowywania. Ładowarka automaczycznie zdecyduje czy akumulator zostanie ładowany czy rozładowywany.

    • Maksimum bezpieczeństwa w metodzie opartej na DELTA PEAK

    Automatyczne przerwanie procesu ładowanie oparte na zasadzie detekcji napięcia DELTA PEAK Kiedy napięcie na akumulatorze przekroczy pewien próg, proces ładowania bezie automatycznie przerwany.

    • Automatyczne ograniczenie prądu ładowania

    Można dowolnie ustawić górny limit prądu ładowania akumulatorów NiCd i NiMH. Jest to bardzo przydatne dla akumulatorów NiMH o małej impedancji i pojemności trybie ładowania

    • AUTO Limit pojemności

    Podczas ładowania, pojemność jest zawsze automatycznie obliczana jako iloczyn prądu ładowania i czasu. Jeśli ładowana pojemność przekroczy ustawiony limit proces zostanie automatycznie przerwany.

    • Cykle ładowania i rozładowywania

    Można ustawić od 1 do 5 cykli ładowania/rozładowywania, rozładowywania/ładowania podczas jednego, ciągłego procesu odświeżenia akumulatora lub symulowania jego aktywności.

    • Automatyczne zabezpieczenie temperaturowe

    Zalecamy dokupić wysokiej jakości czujnik temperatury aby ładowarka mogła monitorować temperaturę ładowanych akumulatorów. Proces ładowania/ rozładowywania zostanie automatycznie przerwany po przekroczeniu niebezpiecznej temperatury zwiększając bezpieczeństwo. Szczególnie jest to polecane w przypadku akumulatorów NiMH i NiCd

    • Kontrola procesu ładowania na komputerze PC

    Parametry zasilacza:

    • Napięcie: 3 – 32 V
    • Prąd: 0,1 – 45 A
    • 1 – 1350 W

    Zalety:
    1. Inteligentne oprogramowanie i szybki mikroprocesor;

    2. Bardzo wysoka dokładność ładowania do 0.01V i z wewnętrznym wzorcem napięcia;

    3. Wbudowany wewnętrzny obwód ładowania i rozładowywania;

    4. Wsparcie ładowania i rozładowywania dla wszystkich typów akumulatorów;

    5. Dodatkowe zaawansowane systemy ochrony ładowarki i akumulatorów;

    6. zoptymalizowana konstrukcja bardzo efektywnie odprowadzająca ciepło wspomagana przez dwa, duże i ciche wentylatory;

    7. Ładowanie podtrzymujące, które zabezpiecza napięcie akumulatora;

    8. Szybkie sterowane procesorowo ładowanie i rozładowywanie pozwala zaoszczędzić czas i nie niszczy akumulatorów;

    9. Ładowanie 2 akumulatorów różnych typów jednocześnie przy maksymalnym prądzie do 6A na kanał;

    10. Monitorowanie 2 akumulatorów jednocześnie na komputerze PC w tym samym czasie;

    11. Zaawansowane sterowanie;

    12. Sprawność elektroniki ładowarki powyżej 90%;

    13. Tolerancja balansowania: ±0.01V

    14. Duży wentylator zapewniający optymalne chłodzenie;

     

    • Moc: powyżej 1000W
    • Prąd rozładowywania: 0.1-45.0A
    • Prąd ładowania: do 45A
    • Typy ładowanych akumulatorów: NiCD, LiFe, NiMH, LiLo, Pb , LiPo
    • Zasilacz: Nie

     

    • Ładowarka Vista Power A8
    • Kabel zasilający – xt90 żeński na stałe wystający z ładowarki (do podłączenia zasilacza)
    • Kabel z końcówką typu XT60 żeński zakończony XT60 męskim (ładowanie akumulatorów)
    • Płytka do balansowania ogniw
    • Rysik do ładowarki

     

     

    UNIVERSAL METER UT-71D UNI-T

    The UT-71D is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes; Main features: Freezing the highest or lowest measurement, Writing the value peak, REL – relative measurement mode, Analog bargraph, Possibility to save readings, access saved results and send them to a computer using the USB interface </span>;

























































    DC voltage measurement: 400 mV ± (0.025% + 5)  @ 0.01 mV ,
    4 V ± (0.05% + 5)  @ 0.0001 V ,
    40 V ± (0.05% + 5)  @ 0.001 V ,
    400 V ± (0.05% + 5)  @ 0.01 V ,
    1000 V ± (0.1% + 8)  @ 0.1 V
    AC voltage measurement:
  • 4 V @ 0.0001 V :
  • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (3% + 30)  @ 1 kHz … 10 kHz
    ± (6% + 30)  @ 10 kHz … 100 kHz

  • 40 V @ 0.001 V :
  • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (3% + 30)  @ 1 kHz … 10 kHz
    ± (6% + 30)  @ 10 kHz … 100 kHz

  • 400 V @ 0.01 V :
  • ± (0.4% + 30)  @ 45 Hz … 1 kHz
    ± (5% + 30)  @ 1 kHz … 10 kHz

  • 1000 V @ 0.1 V :
  • ± (1% + 30)  @ 45 Hz … 1 kHz
    ± (5% + 30)  @ 1 kHz … 5 kHz
    ± (10% + 30)  @ 5 kHz … 100 kHz
    DC current measurement: 400 µA ± (0.1% + 15)  @ 0.01 µA ,
    4000 µA ± (0.1% + 15)  @ 0.1 µA ,
    40 mA ± (0.15% + 15)  @ 0.001 mA ,
    400 mA ± (0.15% + 15)  @ 0.01 mA ,
    10 A ± (0.5% + 30)  @ 0.001 A
    AC current measurement:
  • 400 µA @ 0.01 µA :
  • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 4000 µA @ 0.1 µA :
  • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 40 mA @ 0.001 mA :
  • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 400 mA @ 0.01 mA :
  • ± (0.7% + 15)  @ 45 Hz … 1 kHz
    ± (1% + 40)  @ 1 kHz … 10 kHz

  • 10 A @ 0.001 A :
  • ± (1.5% + 20)  @ 45 Hz … 1 kHz
    ± (5% + 40)  @ 1 kHz … 10 kHz
    Resistance measurement: 400 Ω ± (0.3% + 8) + test leads resistance @ 0.01 Ω ,
    4 kΩ ± (0.3% + 8)  @ 0.0001 kΩ ,
    40 kΩ ± (0.3% + 8)  @ 0.001 kΩ ,
    400 kΩ ± (0.5% + 20)  @ 0.01 kΩ ,
    4 MΩ ± (1% + 40)  @ 0.0001 MΩ ,
    40 MΩ ± (1.5% + 40)  @ 0.001 MΩ
    Capacitance measurement: 40 nF ± (1% + 20) + capacity of test leads @ 0.001 nF ,
    400 nF ± (1% + 20)  @ 0.01 nF ,
    4 µF ± (1% + 20)  @ 0.0001 µF ,
    40 µF ± (1% + 20)  @ 0.001 µF ,
    400 µF ± (1.2% + 20)  @ 0.01 µF ,
    4 mF ± (5% + 20)  @ 0.0001 mF
    40 mF @ 0.001 mF
    Inductance measurement: ''
    Frequency measurement: 40 Hz ± (0.01% + 8)  @ 0.001 Hz
    400 Hz ± (0.01% + 8)  @ 0.01 Hz
    4 kHz ± (0.01% + 8)  @ 0.0001 Hz
    40 kHz ± (0.01% + 8)  @ 0.001 Hz
    400 kHz ± (0.01% + 8)  @ 0.01 Hz
    4 MHz ± (0.01% + 8)  @ 0.0001 MHz
    40 MHz ± (0.01% + 8)  @ 0.001 Hz
    400 MHz @ 0.01 MHz – visual measurement
    Temperature measurement:
  • °C
  • -40  … 40 °C ± (3% + 30)  @ 0.1 °C
    40  … 400 °C ± (1% + 30)  @ 0.1 °C
    400  … 1000 °C ± 2.5%  @ 0.1 °C,
  • °F
  • -40  … 32 °F ± (4% + 50)  @ 0.1 °F
    32  … 752 °F ± (1.5% + 50)  @ 0.1 °F
    752  … 1832 °F ± 3%  @ 0.1 °F
    Automatic change of measuring ranges: ''
    hFE: ''
    Diode test: ''
    Sound signal of the continuity test: ''
    Checking TTL logic states: ''
    RS-232: ''
    USB: ''
    Main features:
  • Freezing the last reading,
  • Freezing the highest or lowest measurement,
  • Writing the value peak,
  • REL – relative measurement mode,
  • Analog bargraph,
  • Possibility to save readings, access saved results and send them to a computer using the USB interface,
  • Large, readable LCD display with backlight,
  • Low battery level alarm,
  • Aesthetic and solid construction,
  • The set includes short test leads with crocodile clips,
  • The set includes a practical case
  • Power supply: 9V, type 6F22 battery – included
    Weight: 0.38 kg
    Dimensions: 203  x 93  x 40 mm
    Manufacturer / Brand: UNI-T
    Guarantee: 2 years

    The UT-71D is a universal digital meter used to measure: voltage, current, resistance, inductance, capacitance, frequency, temperature and checking the correct operation of diodes

    The meter has the function of automatic change of measuring ranges, as well as the relative measurement mode

    Producent UNI-T

    EAN 5901436741091